Re: [KVM-RFC PATCH 1/2] eventfd: add an explicit srcu based notifierinterface

[Avi Kivity]

On 06/16/2009 05:40 PM, Gregory Haskins wrote:
> Something else to consider:  For iosignalfd, we can assume we will
> always be called from vcpu process context so we might not really need
> official affirmation from the system.  For irqfd, we cannot predict who
> may be injecting the interrupt (for instance, it might be a
> PCI-passthrough hard-irq context).  I am not sure if this knowledge
> actually helps to simplify the problem space, but I thought I should
> mention it.
>    

We can't assume anything.  Userspace might hand out that eventfd to anyone.

--
error compiling committee.c: too many arguments to function

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/